Package org.jboss.modcluster.load.metric.impl

Class RequestCountLoadMetric

java.lang.Object

org.jboss.modcluster.load.metric.impl.AbstractLoadMetric

org.jboss.modcluster.load.metric.impl.RequestCountLoadMetric

All Implemented Interfaces:

LoadMetric, LoadMetricMBean

public class RequestCountLoadMetric
extends AbstractLoadMetric

LoadMetric implementation that returns the number of web requests.

Author:

Paul Ferraro

Field Summary

Fields inherited from interface org.jboss.modcluster.load.metric.LoadMetric

DEFAULT_CAPACITY, DEFAULT_WEIGHT

Constructor Summary

Constructors

Constructor	Description
RequestCountLoadMetric()
RequestCountLoadMetric(DeterministicLoadState state)

Method Summary

Modifier and Type	Method	Description
double	getLoad(Engine engine)	Returns the current load of this metric as a percent of the metric's capacity.

Methods inherited from class org.jboss.modcluster.load.metric.impl.AbstractLoadMetric

getCapacity, getWeight, setCapacity, setWeight

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RequestCountLoadMetric

public RequestCountLoadMetric()

RequestCountLoadMetric

public RequestCountLoadMetric(DeterministicLoadState state)

Method Detail

getLoad

public double getLoad(Engine engine)
               throws Exception

Description copied from interface: LoadMetric

Returns the current load of this metric as a percent of the metric's capacity.

Returns:

raw load / capacity.

Throws:

NodeUnavailableException - if the node should be put into the error state.

Exception - if the load could not be determined.